/*	$Id: session.h 983 2009-09-01 02:45:42Z phrakt $ */
/*
 * Copyright (c) 2003 Jean-Francois Brousseau <phrakt@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */


#ifndef _HTTP_SESSION_H_
#define _HTTP_SESSION_H_

#include <sys/types.h>



#define HTTP_SESS_TIMEOUT		600	/* default timeout (seconds) */


/* session flags */
#define HTTP_SESS_KEEPALIVE		0x01


enum http_sess_state {
	HTTP_SESS_INITIALIZED,
	HTTP_SESS_ESTABLISHED,
	HTTP_SESS_CLOSED,
	HTTP_SESS_EXPIRED,
};




http_session_t* http_session_create     (http_sock_t *);
void            http_session_close      (http_session_t *);
void            http_session_free       (http_session_t *);
int             http_session_getflag    (http_session_t *, int, int *);
int             http_session_setflag    (http_session_t *, int);
void*           http_session_getattr    (http_session_t *, const char *);
int             http_session_setattr    (http_session_t *, const char *, void *);
int             http_session_getid      (const http_session_t *);
http_sock_t*    http_session_getsock    (const http_session_t *);
int             http_session_isexpired  (const http_session_t *);
int             http_session_setagent   (http_session_t *, const char *);
int             http_session_settimeout (http_session_t *, time_t);


#endif /* _HTTP_SESSION_H_ */
